A square unicode char for no image folders

diff --git a/template.php b/template.php
index df832ff..042f0e4 100644 (file)
--- a/template.php
+++ b/template.php
@@ -61,7 +61,7 @@ a {
 <?php foreach($folders as $folder) { $preview = getAlbumPreview($folder["file"]); ?>
        <div class="folder">
        <?php if ($preview === "") { ?>
-               <div class="square"><div class="image_nopreview"> - </div></div>
+               <div class="square"><div class="image_nopreview"><a href="<?= $folder["link"] ?>">■</a></div></div>
                <div class="square"><div class="foldername_nopreview"> <a href="<?= $folder["link"] ?>"><?= $folder["name"] ?></a> </div></div>
        <?php } else { ?>
                <div class="square"><div class="image"> <a href="<?= $folder["link"] ?>"><img src="<?= $rootUrl.$preview ?>" /></a> </div></div>